I'm a gardener in the humid midwest, so I know nothing about this topic.
I'm in So Calif visiting family.
My sister has ripped out all of her grass lawn and has installed a thriving xeriscape yard.
But she finds this time of year to look pretty bleak, as many of the summer flowering plants no longer bloom in winter.
Are there xeriscape plants which bloom in winter to fill in the gap?
Property is in the hills of orange county south of Los Angeles - zone 9B.
Any help will be appreciated.